Download Tango 20 - Enersound

R-120
20-Channel Programmable Digital Receiver
User Manual
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INDEX
About This Manual...........................3
Safety Warnings................................4
Control Panel....................................7
Inserting Batteries.............................9
Selecting Carrying Option...............10
Care..................................... ............13
Using the Receiver............ ..............14
Switching the Receiver On and Off.14
Selecting Channels..........................15
Setting the volume...........................15
Changing Factory Set Frequencies...15
Locking/Unlocking the Receiver......17
Warranty......................................17-19
Technical Data..................................19
Disposal............................................20
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NOTE: To switch the receiver on and off, gently press and hold the POWER key
for approx. 2 seconds.
About this Manual
Read this user manual carefully before using your receiver. Use the product only as
described to avoid accidental injury or damage. Also, read safety warnings carefully.
Keep this manual for future reference. If you give this product to someone else, remember
to include this manual.
Symbols in this Manual
This symbol warns of hazards that may cause injury.
The word HAZARD indicates a life-threatening risk or the possibility that a
significant personal injury may occur.
The word CAUTION represents the risk of slight injury or damage.
This is how supplementary information is shown.
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Safety Warnings
Intended Use
This receiver is designed for private use.
HAZARD to Children


Batteries can be highly dangerous if swallowed. Therefore, keep batteries and the
receiver out of the reach of children. If a battery has been swallowed, seek
medical assistance immediately.
Keep the packaging out of children’s reach as it may cause suffocation!
HAZARD! Neck Strap
Be careful when using the neck strap. Under unfavorable circumstances you could
strangle yourself with the neck strap.
Never allow children to play with the neck strap. They could strangle themselves.
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WARNING! Damage to your Health


Using headphones at a loud volume or over a prolonged period of time can lead to
permanent hearing damage.
Batteries should not be recharged or reactivated by other means, taken apart,
thrown into fire or short-circuited. There is a risk of explosion.
CAUTION! Damages





Protect the receiver against moisture, water, dust, extreme temperatures or direct
sunlight.
Never let the receiver fall, and do not expose it to a strong impact.
Do not use the receiver or its accessories if there are any visible signs of damage.
Never take the receiver or its accessories apart. Have repairs carried out by the
manufacturer only.
Remove batteries from the receiver if they are dead or if you do not intend to use
the receiver for a prolonged period of time. This will avoid damage that may be
caused by leakage.
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

Do not use caustic cleaning products, benzene, solvents, etc. for cleaning. These
substances may damage the surface of the case.
Always replace all batteries at once and do not use different battery types or
brands or batteries with different capacities.
HAZARD! Pacemaker Safety


Before using this receiver with a pacemaker or another medical device, consult
your physician or the manufacturer of your pacemaker or another medical device.
If you have a pacemaker or another medical device, make sure that you are using
this receiver in accordance with safety guidelines established by your physician or
the pacemaker manufacturer.
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Control Panel
Front View
7
Side View
8
Inserting Batteries
1. Turn the lid of the battery compartment on the back side of the receiver as far as it
will go in the OPEN direction.
2. Remove the lid. If necessary, tap the receiver against the palm of your hand to
loosen the lid.
3. Insert batteries as indicated on the base of the battery compartment.
Make sure that the polarity is correct (+/-).
4. Replace the lid and turn it clockwise as far as it will go.
Information about Replacing Batteries



Replace batteries when the battery symbol in the display is flashing. Any program
saved will remain stored for approximately 1-2 minutes while you replace the
batteries.
If the belt clip is attached to the receiver, you will have to unscrew it before
opening the lid of the battery compartment.
Use alkaline batteries only.
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Selecting Carrying Option
Carrying Options at a Glance
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Option 1- Using the Neck Strap
HAZARD
When worn around the neck, the neck strap presents a risk of strangulation.
 Keep the receiver, including the neck strap, out of reach of children. Never allow
children to play with the neck strap.
 Particular care must be taken when the receiver is attached to the neck strap.
The strap is already threaded, but it can
easily be removed. However, if you want to
thread it again at a later time, proceed as
follows:
1. Thread the thin loop of the neck strap
through the eyelet on the upper side of the
receiver. If necessary use a bent paperclip for
help.
2. Pull the other end of the neck strap completely through the loop.
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Option 2- Attached to your Belt.
1. Remove the lid of the battery compartment on the back
side.
2. Pull or press the small cap out.
3. Replace the lid of the battery compartment.
4. Using the screw, attach the belt clip to the receiver.
Keep the cap in a safe place; you might want to
remove the belt clip in the future and close the
opening.
Do not insert your belt through the clip slots.
They are designed for the arm band.
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Option 3- On the Arm
1. Insert the arm band through the slots of the belt clip.
2. Proceed as described above in “Option 2” (Items 1-3).
3. Screw the belt clip to the receiver with the arm band
pulled through.
Use the Velcro to fit the arm band to your arm width.
Care
CAUTION! Damage to the Unit
Do not use caustic cleaners, alcohol, thinners, etc. to clean the case.
Whenever necessary, use a soft, dry cloth to clean the case.
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Using the Receiver
WARNING
The use of headphones/earphones at a loud volume or over a prolonged period of time
can lead to permanent hearing damage.
Set the volume at a low level before putting the headphones on.
(On the optional model R-120BL, the display will light up for a few seconds when a
key is pressed while the receiver is in operation. When the battery charge is under 1/3
approximately, the receiver will operate in a “save” mode in which the back light is
turned off. The standard receiver R-120 does not include a backlight.)
The headphone cord also serves as an antenna. Therefore, it should be fully extended.
Note: In the United States the FCC rules limit use of this equipment to auditory
assistance.
Switching the Receiver On and Off
To switch the receiver on and off, gently press and hold the POWER key for approx. 2
seconds.
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Selecting Channels
1. The unit has 20 channel settings.
2. To change channels: Press the CHANNEL+ key or CHANNEL- key.
Setting the Volume
To increase the volume: Press the VOLUME+ key.
To decrease the volume: Press the VOLUME- key.
Changing Factory Set Frequencies
The receiver is factory set to the following frequencies:
CH 1:
CH 2:
CH 3:
CH 4:
CH 5:
72.1 MHz
72.5 MHz
72.9 MHz
75.7 MHz
74.7 MHz
CH 6: 75.3 MHz
CH 7: 72.3 MHz
CH 8: 72.7 MHz
CH 9: 75.5 MHz
CH 10: 75.9 MHz
CH 11:
CH 12:
CH 13:
CH 14:
CH 15:
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72.2 MHz
72.6 MHz
75.4 MHz
75.8 MHz
72.8 MHz
CH 16:
CH 17:
CH 18:
CH 19:
CH 20:
72.4 MHz
75.6 MHz
72.0 MHz
76.0 MHz
73.0 MHz
If you wish to modify the frequency assigned to a channel, please follow the steps
listed below:
1. Select the desired channel by pressing the CHANNEL+ key or CHANNEL- key.
2. Press and hold the PROGRAM button for approx. 6 seconds to access the program
mode and the current assigned frequency will be shown on the display.
3. Press the CHANNEL+/- key to modify the frequency assigned to that channel.
4. Press the SET key to save your selection (Proceed within 10 seconds while setting,
otherwise the unit will switch back to normal mode and you will have to repeat this
procedure).
5. Press and hold the PROGRAM key for 6 seconds to exit the PROGRAM mode;
otherwise, after 10 seconds the receiver will switch back to normal mode
automatically.
Note: For multi-channel operation in the same location it is recommended to leave a
separation of at least 0.4 MHz between channels and place transmitter’s antennas apart
from each other.
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Locking/Unlocking the Receiver
The receiver can be locked to prevent changing channels accidentally. The lock
function will not affect “Volume” or “Power” buttons.
1. To lock the receiver, press and hold the LOCK key for approx. 2 seconds until the
key symbol appears on the bottom right corner of the display.
2. To unlock the receiver, press and hold the LOCK key for approx. 2 seconds until
the key symbol disappears from the bottom right corner of the display.
Limited Warranty
Enersound warrants its receivers R-120 to be free from defects in workmanship and material under
normal use and conditions for one year from the date of purchase to an authorized dealer. All other
products and accessories, including but not limited to headphones, earphones, belt clips, neck straps,
cases, cables, etc. are warranted for 90 days from date of purchase. This warranty is only available to
the original end purchaser of the product and cannot be transferred. If this product is determined to
be defective, Enersound will repair or replace the receiver, at its option, at no charge. Customer has
to pay for shipping. This warranty is void if damage occurred because of misuse or if the product
has been repaired or modified by anyone other than a factory authorized service technician. Warranty
does not cover normal wear and tear on the product or any other physical damage unless the damage
was the result of a manufacturing defect.
Enersound has no control over the conditions under which this product is used. Therefore, disclaims
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all warranties not set forth above, both express and implied, with respect to the R-120 receiver,
including but not limited to any implied warranty of merchantability or fitness for a particular
purpose. Enersound R-120’s manufacturer, distributors and/or dealers shall not be liable to any
person or entity for any medical expenses or any direct, incidental or consequential damages caused
by any use, defect, failure or malfunction of the product, whether a claim for such damages is based
upon warranty, contract, tort or otherwise. The sole remedy for any defect, failure or malfunction of
the product is replacement of the product. No person has any authority to bind Enersound to any
representation or warranty with respect to the R-120 receiver. This warranty gives you specific legal
rights, and you may also have other rights which vary from state to state. Some states do not allow
limitations on how long an implied warranty lasts, the exclusion or limitation of incidental or
consequential damages so the above limitation may not apply to you. This warranty applies to
products sold only within the United States of America and does not cover products sold AS IS or
WITH ALL FAULTS. For products sold outside the US, please consult with your local dealer about
the terms and conditions applicable in your county. Proof of purchase in the form of a bill of sale,
invoice number or receipted invoice, which is evidence that the unit is within the warranty period
must be presented to obtain warranty service. If you experience difficulty with your system, send an
email to [email protected] with your name, address, phone number and a complete
description of the problem. We will respond to you as soon as possible and if it is necessary to return
the system for service, your Customer Service Representative will give you a Return Authorization
Number (RAN) and shipping instructions. For more information, visit www.enersound.com. You
may also call 1-305-731-2416 or our toll-free number 1-800-644-5090 within the US.
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Technical Data
Model: R-120
Batteries: (2) Alkaline AAA (1.5V x 2)
Battery life: 35 hours of use approx.
Number of channels: 20 programmable
Frequency range: FM 72.0 to 76.0 MHz.
FM deviation: +/- 75 KHz
De-emphasis: 75 uS.
Sensitivity: 1.413 uV at 12 db SINAD.
Signal to noise ratio: 55 db at 100 uV.
Audio frequency response: 80 Hz to 12 Khz
Audio power: 16 mW +16mW at 32 ohms.
Audio connector: 3.5mm stereo phone jack.
Distortion: THD 0.5%
Current consumption: 27 mA nominal
Dimensions: 3’’ Diameter / 76 mm.
High: 1.22” / 31 mm.
Weight without batteries: 2.3 ounces (65g).
Weight with batteries: 3.1 ounces (88g).
We reserve the right to make technical and design modifications to the receiver
without notice.
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Disposal
Dispose the packaging in the proper manner.
Containers for the proper disposal of batteries are provided at battery retailers as well
as at local authority collection points.
Should you wish to dispose the product, do so in accordance with the latest
local regulations. Details are available from your local authority.
2012 All rights reserved.
www.enersound.com
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